Granted Patent
Utility
US 6,077,231 · App. 08/971,539
Apparatus and method for localizing and removing tissue
Inventors:
Keith L. Milliman, Mitchell J. Palmer, Lisa W. Heaton, Joseph M. DeVivo
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Nov 17, 1997
Inventors
Keith L. Milliman
Mitchell J. Palmer
Lisa W. Heaton
Joseph M. DeVivo
Assignee (at issue)
United States Surgical Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.